BEARINGDESIGNATION BOUNDARYDIMENSIONS LOADRATING LIMITINGSPEED WT. OpenEnd ClosedEnd Fw D C Dynamic Static Rpm 。z inch Cr (N) Cor(N) B-146 B-148 _ 7/8 1 1/8 3/8 1/2 2280 3370 3380 5590 4800 0.41 0.55 B-1412 B-1416 B-1418 ...